1) cocktail beam acceleration(CBA)
混合离子加速
4) mixing ion
混合离子
5) adduct ion
加合离子
1.
The ion-molecule reactions of disubstituted benzene with ion system of acetyl chloride under chemical ionization condition were examined and the fragmentation reactions of the adduct ions formed by the ion-molecule reactions were studied by using collision-induced dissociation technique.
研究了 1 1组双取代苯在乙酰氯离子体系中的离子 -分子反应特性及加合离子的碎裂反应特性 ,发现推电子基有利于加合反应的发生而吸电子基不利于加合反应的发生。
2.
The adduct ions of 2, 3 and 4 compounds with the protonated acetone or the protonated acetone dimer are observed in their CI mass spectra, but the adduct ions of 1 compound with the protonated acetone only appear in its CI mass spec.
异构体1,2的丙酮CI谱及其加合离子[M+H+A]+的CID谱都可以区分该对异构体。
6) Catalyst mixtures
混合加速剂
补充资料:离子加速
分子式:
CAS号:
性质:离子源中试样分子形成的各种离子被拉出(或推斥)离子室后,随即对其施加一个大的电压(1~10kV)使离子迅速进入质量分析器,称为离子加速。
CAS号:
性质:离子源中试样分子形成的各种离子被拉出(或推斥)离子室后,随即对其施加一个大的电压(1~10kV)使离子迅速进入质量分析器,称为离子加速。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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